I've just found this site:

Reptiles for sale and wanted on ReptileTrader.co.uk - Free Advertising of Private / Trade / Breeder Reptiles on Reptile Trader UK

Hope it's of use to someone.

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For Sale4ft x 2ft x 2ft vivarium - Full setup4ft x 2ft x 2ft vivarium - Full setup1.5ft x 1.5ft x 1ft vivarium - Full setup

0.1 Jampea Reticulated Python
0.1 White Phase Tiger Reticulated Python
0.1 Lavender Phase Tiger Reticulated Python
0.1 Madu (Honey Island) Reticulated Python
1.0 Purple Phase Reticulated Python
1.0 Tiger Reticulated Python
2.1 Coastal Carpet Python

I got an email from the owner y/day about this site looks good, hopefully will become very busy quickly, i see theres way more adds already so is well on its way!